16252893

素因数分解:

$3^4\times {\mathrm{163}}^1\times {\mathrm{1231}}^1$

素因数の和:1406

約数の個数: 20

約数和(自身を含む): 24447808

約数和(自身を除く): 8194915

約数列:

[1, 3, 9, 27, 81, 163, 489, 1231, 1467, 3693, 4401, 11079, 13203, 33237, 99711, 200653, 601959, 1805877, 5417631, 16252893]

約数ペア:

[(1, 16252893), (3, 5417631), (9, 1805877), (27, 601959), (81, 200653), (163, 99711), (489, 33237), (1231, 13203), (1467, 11079), (3693, 4401)]